package com.million.eduservice.mapper;

import com.million.eduservice.entity.EduVideo;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
 * <p>
 * 课程视频 Mapper 接口
 * </p>
 *
 * @author 十麓
 * @since 2022-03-24
 */
@Mapper
public interface EduVideoMapper extends BaseMapper<EduVideo> {

    //根据课程id  获取所有的小节中的视频id
    List<String> videoSourceIdList(String courseId);

}
